chore(ci): fix release notes (#18132) (#18330)

Signed-off-by: Michael Crenshaw <350466+crenshaw-dev@users.noreply.github.com>
Co-authored-by: Michael Crenshaw <350466+crenshaw-dev@users.noreply.github.com>

Author: gcp-cherry-pick-bot[bot]

.goreleaser.yaml

@@ -114,7 +114,7 @@ changelog:
     exclude:
       - '^test:'
       - '^.*?Bump(\([[:word:]]+\))?.+$'
-      - '^.*?[Bot](\([[:word:]]+\))?.+$'
+      - '^.*?\[Bot\](\([[:word:]]+\))?.+$'
 
 
 # yaml-language-server: $schema=https://goreleaser.com/static/schema.json